K20A2T3511

View detailed technical data, stock status, and sourcing information for: K20A2T3511
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-01-126-3798

Item Name Code

37019

Assigment Date

02/10/1982 (44 years ago)

A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.

0.500 inches nominal right side flange height, 0.500 inches nominal left side flange height, 0.750 inches nominal overall width, 10.000 feet minimum and 12.000 feet maximum length, extruded fabrication method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fabrication Method: extruded
Overall Width: 0.750 inches nominal
Length: 10.000 feet minimum and 12.000 feet maximum
Left Side Flange Height: 0.500 inches nominal
Right Side Flange Height: 0.500 inches nominal
Left Side Flange Thickness: 0.050 inches nominal
Right Side Flange Thickness: 0.050 inches nominal
Basic Shape Style: channel
Fillet Radius Where Left Flange Joins Base Flange: 0.094 inches nominal
Base Flange Thickness: 0.050 inches nominal
Fillet Radius Where Right Flange Joins Base Flange: 0.094 inches nominal
First Tip Radius: 0.050 inches nominal
Weight Per Unit Measure: 0.102 pounds per linear foot
First Tip Style: right quarter radius
Second Tip Radius: 0.050 inches nominal
Second Tip Relationship To First Tip: not identical
Second Tip Style: left quarter radius
Left Inside Angle: 90.0 degrees nominal
Right Inside Angle: 90.0 degrees nominal
Heat Treatment: t-3511 solution heat treated
Material: aluminum alloy 2024
Material Document And Classification: ams-qq-a-200/3 fed spec single material response
Specification/Standard Data: 81755-k20 manufacturers standard
Nondefinitive Spec/Std Data: t3511 temper

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
9540PL0863416	Structural Channel
K20A2T3511	Structural Channel
MS14366E007	Structural Channel

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 9540-01-126-3798?

The FSCG of the NSN 9540-01-126-3798 is 9540

Does the NSN 9540-01-126-3798 have a Schedule B code assigned?

Yes, the Schedule B code is 7601209500

Does NSN 9540-01-126-3798 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 9540-01-126-3798 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-01-126-3798 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 9540-01-126-3798 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Feb 10, 1982